168010672

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{103967}}^1$

素因数の和:104076

約数の個数: 20

約数和(自身を含む): 328746816

約数和(自身を除く): 160736144

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 103967, 207934, 415868, 831736, 1663472, 10500667, 21001334, 42002668, 84005336, 168010672]

約数ペア:

[(1, 168010672), (2, 84005336), (4, 42002668), (8, 21001334), (16, 10500667), (101, 1663472), (202, 831736), (404, 415868), (808, 207934), (1616, 103967)]